Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/28857
Campo DC | Valore | Lingua |
---|---|---|
dc.contributor.author | PAJOLA, MAURIZIO | en_US |
dc.contributor.author | POZZOBON, Riccardo | en_US |
dc.contributor.author | LUCCHETTI, ALICE | en_US |
dc.contributor.author | Rossato, Sandro | en_US |
dc.contributor.author | Baratti, Emanuele | en_US |
dc.contributor.author | GALLUZZI, VALENTINA | en_US |
dc.contributor.author | CREMONESE, Gabriele | en_US |
dc.date.accessioned | 2020-12-15T13:41:07Z | - |
dc.date.available | 2020-12-15T13:41:07Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.issn | 0032-0633 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/28857 | - |
dc.description.abstract | This paper presents the abundances and the size-frequency distributions (SFD) of the ejected boulders surrounding the Linnè crater, located on the Moon's Mare Serenitatis basin. By means of Lunar Reconnaissance Orbiter Camera high-resolution images we prepare a context geological map of the Linné crater as well as we identify ∼ 12000 boulders ≥4.4 m, with a maximum measured size of 30.8 m. The cumulative number of boulders per km<SUP>2</SUP> is fitted with a power-law curve with index -4.03 + 0.09/-0.10. By studying the radial ejecta abundances, we find that the largest ones are located within the first 2 km from the crater's centre, while few tens of boulders with sizes < 8 m are detectable above 5 km from the crater's rim. We find that the Linné proximal ejecta blanket is slightly asymmetrical, as indicated in the geological map too, showing a density increase in the NE-SW direction. This may be the result of an oblique impact emplacement of the original impactor, or it may be explained with a perpendicular impact in the Mare Serenitatis location, but on a surface with lunar basalts with different local mechanical properties. By exploiting our boulders size density as a function of the distance from the crater's centre, we derive a possible regolith thickness at the Linnè impact of ∼4.75 m, supporting similar values based on Earth-based radar and optical data in the Mare Serenitatis basin. | en_US |
dc.language.iso | eng | en_US |
dc.title | Abundance and size-frequency distribution of boulders in Linné crater's ejecta (Moon) | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.pss.2018.11.008 | en_US |
dc.identifier.scopus | 2-s2.0-85060914521 | en_US |
dc.identifier.isi | 000468702500009 | en_US |
dc.identifier.url | https://www.sciencedirect.com/science/article/abs/pii/S0032063318302605?via%3Dihub | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 165 | en_US |
dc.relation.firstpage | 99 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | PLANETARY AND SPACE SCIENCE | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2019P&SS..165...99P | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.orcid | 0000-0002-3144-1277 | - |
crisitem.author.orcid | 0000-0001-7413-3058 | - |
crisitem.author.orcid | 0000-0002-3237-3456 | - |
crisitem.author.orcid | 0000-0001-9021-1140 | - |
crisitem.journal.journalissn | 0032-0633 | - |
crisitem.journal.ance | E132431 | - |
È visualizzato nelle collezioni: | 1.01 Articoli in rivista |
File in questo documento:
File | Descrizione | Dimensioni | Formato | |
---|---|---|---|---|
PSS 1812.00590.pdf | preprint | 1.68 MB | Adobe PDF | Visualizza/apri |
Pajola_et_al_2019_Abundance_and_SFD_ejecta_Linne_Moon.pdf | [Administrators only] | 3.65 MB | Adobe PDF |
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